Unit3TheworldofScience词汇课件高中英语

B3U3Theworldofscientice

Wordsandexpressions1.press/pres/v.按，压，逼迫，催促n.出版社，报刊杂志，新闻报道，按，压pressuren.压力【归纳拓展】presssb.todosth.催促（逼迫）某人做某事press…against….把……贴在…..上,压在……上pressconference记者招待会,新闻发布会underpressure承受压力relievepressure缓解压力putpressureonsb.给某人施压【即学即练】单句语法填空1.He

hertogowithhim.2.Miketookafewstepsbackwardsandpressedhisback

thewall.pressedagainst2.shoot/ʃuːt/v.（shot，shot）射出（光，亮等），放射

射杀，拍摄，射门n.[c]嫩芽，新枝，拍摄【归纳拓展】shootat朝……射击afashionshoot时装摄影newgreenshoots绿色的新芽eg:1.Tomshotagoal.汤姆进了一个球。2.ThemoviewasshotinNewYorklastyear.3.Theboysshotatthebirdsinthestreet.

3.gunpowder/ˈɡʌnpaʊdə/n.火药4pass/kʌmmpəs/n.指南针，罗盘词根：gun+‎

powderThe24SolarTermsisregardedasChina'sfifthgreatinvention,afterpapermaking,printing,thecompassandgunpowder.二十四节气被认为是中国继造纸术、印刷术、指南针和火药之后的第五大发明。词根词缀：com-加强意义+-pass-走,通过5.virtual/vɜːtʃuəl/adj.虚拟的，模拟的virtuallyadv.事实上，几乎；实质上virtualreality虚拟现实6.wearabletech可穿戴技术7.flexible/'fleksɪb(ə)l/adi.易弯曲的，柔韧的比较级moreflexible最高级mostflexible词根词缀：-flex-弯曲+-ible被动意义flexuousadj.动摇不定的；弯曲的；波状的；flexiblyadv.灵活地；易曲地；柔软地；有弹性地eg:Youneedtobemoreflexibleandimaginativeinyourapproach.你的方法必须更加灵活，更富有想象力。8.battery/'bæt(ə)ri/n.电池batterycharger充电器;backupbattery后备电池;备用电池9.inaddition/ɪnəˈdɪʃn/除此之外，另外【归纳拓展】inadditionto除;另外;以外;加之Inadditiontothis除此之外;除了这一件inadditiontodoingsth除做某事之外;除了做某事;除…之外10pute/kəm'pju:t/v.计算computern.计算机；电脑；电子计算机computation估计，计算11.capable/ˈkeɪpəb(ə)l/adj.有能力的，能力强的，能干的capablyadv.【归纳拓展】averycapablewoman很能干的女子becapableof(doing)sth.有能力做某事【即学即练】单句语法填空1.Heisofrunningamileinfourminutes.2.Heiscapablethistask.他能胜任这个任务。capable

of12.desire/dɪˈzaɪə/n.vt.欲望，渴望【归纳拓展】adesireforsth./todosth.对某物/做某事的渴望desiretodosth.渴望做某事【即学即练】单句语法填空1.Peoplewithdisabilitiesdesire

(live)anormallife.2.Hehasastrong

forhappiness.3.Hetriedtosatisfyhismother’s

toreturntoherhomeland.tolivedesiredesire13.stuff/stʌf/n.东西，物品foodstuff粮食

smallstuff

小事；小绳

hotstuff

大人物14.neversaynever

别轻易说决不eg：Neversaynever,allthingsarepossible.永远别说永远，凡事都有可能。15.passive/pæsɪv/adj.被动的词根词缀：-pass-痛苦+-ive形容词词尾→痛苦→忍受→被动passivelyadv.被动地；顺从地passiveness被动；顺从16.beyond/bɪ'jɒnd/prep.无法…17.instance/'instəns/n.例子，实例forinstance例如举例说18.significant/sɪɡˈnɪfɪkənt/adj.

重要的，影响深远的，显著的significancen.

重要性

beofgreatsignificance=begreatlysignificant意义重大【即学即练】单句语法填空1.aspeechofgreat

有重大意义的讲话2.Thediscoveryofthenewdrugis

greatsignificanceforpeoplesufferingfromheartproblems.

significanceof19.injure/ˈɪndʒə/vt.(使)受伤，弄伤getinjured受伤injuryn.（身上的）伤，损伤

injuredadj.受伤的theinjured伤者dosb.aninjury/doaninjurytosb.伤害某人【即学即练】单句语法填空1.Ifsomeonegets

,firstaidshouldbegivenbeforethedoctorcomes.2.Afterthecarcrashed,anambulancetookthe

tohospitalatonce.injuredinjured20.chemist/kemɪst/n.化学家词根：chemic化学的；炼金术的chemicaladj.化学的chemicallyadv.用化学；以化学方法chemicaln.化学制品，化学药品chemistry化学；化学过程21.astronomer/ə'strɒnəmə/n.天文学家词源：astronomy+‎-erastronomyn.天文学astronomicaladj.天文的，天文学的；极大的astronomicadj.天文学的；星学的astronomicallyadv.天文学上地；宇航学地；天体地22.biologist/baɪ'ɒlədʒist/n.生物学家23.accurate/'ækjʊrət/adj.精确的24.Gregorian/ɡrɪˈɡɔːriən/calendar/ˈkælɪndə(r)/公历，阳历(自1582年起在西方使用的历法)25.minor/ˈmaɪnə/adj.小的，不很重要的，次要的vi.辅修【归纳拓展】aminorroad一条小路minorin…..辅修……minor------minorityn.少数major-------majorityn.大多数beinthe/aminority占少数beinthe/amajority占大多数27.species/'spi:ʃi:z/n.物种28.natural

selection自然选择29.fieldresearch实地研究，实地调研30.stream/stri:m/n.小河，小溪31.extraordinaryhk'stro:d(e)n(e)ri/adj.非凡的出色的26.origin/ˈɒrɪdʒɪn/n.起源，起因，出身，血统

originatevi起源，发源originatefrom….originaladj.最初的，原先的，新颖的n.原作，原稿，原件

originallyadv.最初，原来

【归纳拓展】inorigin在来源上，在血统上byorigin从出身上说

theoriginsoflifeonearth生命的起源【即学即练】单句语法填空1.ThewordisFrench

origin.这个单词源于法语。2.HewasnotEnglish-----hewasaFrenchman

origin.3.Iwillkeepacopy,andgiveyouthe

.inbyoriginal32.brilliant/'brɪljənt/adj.聪颖的，才华横溢的brilliantlyadv.灿烂地；辉煌地；光亮地brilliancen.光辉；才华；宏伟brilliancyn.光辉；耀度；宝石光brilliantsunshine灿烂的阳光eg:

1.Shehadabrilliantmind.她有极聪明的头脑。

2.Theeventwasheldinbrilliantsunshine.

这次活动在灿烂的阳光下举行。33.radium/reɪdiəm/n.镭(一种化学元素）34.GoldbachsConjecture

哥德巴赫猜想35.theory/'θɪəri/n.学说，理论intheory理论上basictheory基本理论theoreticaladj.理论的；理论上的；假设的；推理的theoretic理论上的；空谈的theoreticallyadv.理论地；理论上36.mental/mentl/adj.精神的;精神健康的mentally

adv.

精神上，智力上；心理上mentality

n.心态；[心理]智力；精神力；头脑作用37.draft/dra:ft/v.起草，草拟38.cure/kjʊə/n.药剂，疗法vt.治愈（疾病），解决（问题），矫正，改正（某人不良行为）【归纳拓展】acurefor….治愈…..的方法curesb.ofsth.治好某人的某种病，矫正某人的不良行为【即学即练】单句语法填空1.Thedoctorcuredthebiologist_____hisheadache.2.Thebestcure______boredom(无聊)ishardwork.3.Thankstothedoctor,myillness__________atlast.offorwascured39.declaration/ˌdekləˈreɪʃ(ə)n/n.声明，宣告declarevt.宣布，声明，宣称【归纳拓展】adeclarationofwar宣战

declarefor/against

声称支持/反对declarewaron/against

向….宣战declaresb./sth.adj.宣布某人/某物…..declarethat…..declaresb./sth.(tobe)宣布某人/某事物为…..【即学即练】单句语法填空1.He

thathewasinnocent.2.Ideclare

hisopinion.我赞成他的观点。fordeclared40.experiment/ɪkˈsperɪmənt/n.experimental

adj.实验的；根据实验的；试验性的experimentally

adv.实验上；用实验方法；实验式地experimentation

n.实验；试验；实验法；实验过程experimentalism

n.经验主义【归纳拓展】do/carryout/conductanexperiment做实验experimentonanimals用动物做实验experimentwithnewmethods用新方法做实验experimentonsth./sb.在某物上进行实验experimentwithsth.用…..做实验

41.lightning/laɪtnɪnŋ/.闪电词根词缀：light照亮+-en(e略)动词词尾+-inglightningprotection防雷法thunderandlightning雷电；指责42.fiction/fɪkʃ(ə)n/n.虚构的事，想象的事fictitious

adj.虚构的；假想的；编造的；假装的fictive

adj.虚构的；想象上的；虚伪的fictionally

adv.编造地，杜撰地science/horrorfiction科幻/恐怖小说sciencefictionfilm科幻片43.metal/metl/n.金属44.flash/flæʃ/n.闪光45.attach/əˈtætʃ/v.系，贴，绑，附上，attachedadj.附加的；依恋的，充满爱心的attachableadj.可附上的；可连接的；可没收的attachmentn.附件；依恋；连接物；扣押财产【归纳拓展】attach…to….把……附到…上beattachedto….喜欢，附属于attachimportance/significanceto….认为……重要【即学即练】单句语法填空1.

arecentphotototheapplicationform.2.Moreandmorepeoplearebeginningtoattachimportance

livingalow-carbonlife.3.Sheisvery

toherfamily.4.Theschoolis

toBeijingNormalUniversity.Attachtoattachedattached46.conduct/kənˈdʌkt/v.传导（热，电），实施，引导，指挥conductorn.（乐队）指挥，导体eg:1.Copperconductselectricitywell.铜的导电性很好。2.Iaskedthewaitertoconducthimtothedoor.我让服务员领他到门口。3.Wh